346057885461 has 12 divisors (see below), whose sum is σ = 486973424832. Its totient is φ = 218562874344.

The previous prime is 346057885447. The next prime is 346057885463. The reversal of 346057885461 is 164588750643.

It is not a de Polignac number, because 346057885461 - 2²⁶ = 345990776597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346057885463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159767101 + ... + 159769266.

It is an arithmetic number, because the mean of its divisors is an integer number (40581118736).

Almost surely, 2^346057885461 is an apocalyptic number.

It is an amenable number.

346057885461 is a deficient number, since it is larger than the sum of its proper divisors (140915539371).

346057885461 is a wasteful number, since it uses less digits than its factorization.

346057885461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319536408 (or 319536389 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 57.

The spelling of 346057885461 in words is "three hundred forty-six billion, fifty-seven million, eight hundred eighty-five thousand, four hundred sixty-one".